[root ~]# wget http://www.sohu.com/ -O sohu.html
--2018-06-20 18:42:34--  http://www.sohu.com/
Resolving www.sohu.com (www.sohu.com)... 14.18.240.6
Connecting to www.sohu.com (www.sohu.com)|14.18.240.6|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 212527 (208K) [text/html]
Saving to: ‘sohu.html’
100%[==================================================>] 212,527     --.-K/s   in 0.03s
2018-06-20 18:42:34 (7.48 MB/s) - ‘sohu.html’ saved [212527/212527]
[root ~]# cat sohu.html
...
[root ~]# head -10 sohu.html
<!DOCTYPE html>
<html>
<head>
<title>搜狐</title>
<meta name="Keywords" content="搜狐,门户网站,新媒体,网络媒体,新闻,财经,体育,娱乐,时尚,汽车,房产,科技,图片,论坛,微博,博客,视频,电影,电视剧"/>
<meta name="Description" content="搜狐网为用户提供24小时不间断的最新资讯，及搜索、邮件等网络服务。内容包括全球热点事件、突发新闻、时事评论、热播影视剧、体育赛事、行业动态、生活服务信息，以及论坛、博客、微博、我的搜狐等互动空间。" />
<meta name="shenma-site-verification" content="1237e4d02a3d8d73e96cbd97b699e9c3_1504254750">
<meta charset="utf-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1"/>
[root ~]# tail -2 sohu.html
</body>
</html>
[root ~]# less sohu.html
...
[root ~]# cat -n sohu.html | more
...